#!/usr/bin/perl
print "Content-type: text/html\n\n";
print "\n";
print "EXAMPLE
\n";
my $texfile = $ENV{'QUERY_STRING'};
$_ = $texfile;
m/^(.*)\/([^\/]+)$/;
my $name_file = $2;
my $path_file = $1.'/';
chdir $path_file;
system("latex $name_file 1>/dev/null 2>/dev/null");
$name_file =~ s/\.tex/\.dvi/;
my $new_name_file = $name_file;
$new_name_file =~ s/\.dvi/\.ps/;
my $comma = "dvips -o $new_name_file";
system("$comma $name_file");
$_ = $new_name_file;
m/^(.*)\./;
my $tempo_file = $1.'temporar.ps';
my $name_file = $1.'.pdf';
$comma = "psnup -2 -s1.0 $new_name_file";
system("$comma $tempo_file");
system("ps2pdf $tempo_file $name_file");
print "Your PDF document\n";
print "\n";
# my $ere;
# foreach $ere (%ENV) {
# print(' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n");
# }